38396712840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{194749}}^1$

素因数の和:194847

約数の個数: 128

約数和(自身を含む): 121150080000

約数和(自身を除く): 82753367160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 248, 265, 310, 318, 372, 424, 465, 530, 620, 636, 744, 795, 930, 1060, 1240, 1272, 1590, 1643, 1860, 2120, 3180, 3286, 3720, 4929, 6360, 6572, 8215, 9858, 13144, 16430, 19716, 24645, 32860, 39432, 49290, 65720, 98580, 194749, 197160, 389498, 584247, 778996, 973745, 1168494, 1557992, 1947490, 2336988, 2921235, 3894980, 4673976, 5842470, 6037219, 7789960, 10321697, 11684940, 12074438, 18111657, 20643394, 23369880, 24148876, 30186095, 30965091, 36223314, 41286788, 48297752, 51608485, 60372190, 61930182, 72446628, 82573576, 90558285, 103216970, 120744380, 123860364, 144893256, 154825455, 181116570, 206433940, 241488760, 247720728, 309650910, 319972607, 362233140, 412867880, 619301820, 639945214, 724466280, 959917821, 1238603640, 1279890428, 1599863035, 1919835642, 2559780856, 3199726070, 3839671284, 4799589105, 6399452140, 7679342568, 9599178210, 12798904280, 19198356420, 38396712840]

約数ペア:

[(1, 38396712840), (2, 19198356420), (3, 12798904280), (4, 9599178210), (5, 7679342568), (6, 6399452140), (8, 4799589105), (10, 3839671284), (12, 3199726070), (15, 2559780856), (20, 1919835642), (24, 1599863035), (30, 1279890428), (31, 1238603640), (40, 959917821), (53, 724466280), (60, 639945214), (62, 619301820), (93, 412867880), (106, 362233140), (120, 319972607), (124, 309650910), (155, 247720728), (159, 241488760), (186, 206433940), (212, 181116570), (248, 154825455), (265, 144893256), (310, 123860364), (318, 120744380), (372, 103216970), (424, 90558285), (465, 82573576), (530, 72446628), (620, 61930182), (636, 60372190), (744, 51608485), (795, 48297752), (930, 41286788), (1060, 36223314), (1240, 30965091), (1272, 30186095), (1590, 24148876), (1643, 23369880), (1860, 20643394), (2120, 18111657), (3180, 12074438), (3286, 11684940), (3720, 10321697), (4929, 7789960), (6360, 6037219), (6572, 5842470), (8215, 4673976), (9858, 3894980), (13144, 2921235), (16430, 2336988), (19716, 1947490), (24645, 1557992), (32860, 1168494), (39432, 973745), (49290, 778996), (65720, 584247), (98580, 389498), (194749, 197160)]